<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div>
        <div id="app">
            <p>循环遍历</p>
            <ul>
                <li v-for="(a,index) in aa" :key="index">
                    {{a.text}},下标为：{{index}}
                </li>
            </ul>
        </div>
    </div>
    <script src="../js/vue.js"></script>
    <script>
        const app = new Vue({
            el: "#app",
            data: {
                aa: [
                    { text: "dd" },
                    { text: "dd" },
                    { text: "dd" }
                ]
            }
        })
    </script>
</body>

</html>